2 layers46.3 × 40.2 mm
4 layers30 × 37 mm
Distortion pedal
lufixSch/effect-pedalsCircuits and PCB designs for audio effect pedals
- Size
- 30 × 37 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 75
- Nets
- 35
- Pads
- 180
- Tracks, vias
- 253, 42
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 18 Oct 2022
- Updated
- 13 Feb 2023
Overview
Distortion pedal is an open-source printed circuit board by lufixSch, from the lufixSch/effect-pedals repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 30 × 37 mm with 75 parts on 35 nets, routed with 253 tracks and 42 vias.
It is built around the TL081HID, SD0805S020S1R0 and USB4125-GF-A-0190. Its parts include 19 resistors, 17 capacitors, 6 ICs, 6 diodes and 4 connectors. It belongs with the audio and music boards of this library.
Main components
3
TL081HID
SOIC-8-20V~-2.25V、2.25V~20V -40℃~+125℃ 0.5pA 1 105dB 1mV 1pA 20V/us 26mA 2uV/℃ 37nV/√Hz@1kHz 4.5V~40V 5.25MHz 960uA Short-Circuit Protection、EMI filtering/RF suppression SOIC-8 FET Input Amplifiers ROHSTexas InstrumentsFET Input Amplifiers
SD0805S020S1R0
08051A 200uA@20V 20V 450mV@1A 0805 Schottky Diodes ROHSKyocera AVXSchottky Diodes
USB4125-GF-A-0190
SMD-30℃~+85℃ 1 20 thousand cycles 3A 48V 6P Black Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSGlobal Connector Technology (GCT)USB Connectors
README
README.mdeffect-pedals
Circuits and PCB designs for audio effect pedals
Parts
75| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R4, R5, R6, R7, R9, R18, RD1, RF1, RF2 |
| 7 | TestPoint | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP1, TP2, TP3, TP4, TP5, TP6, TP9 |
| 5 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C10, C14, C16, C18 |
| 4 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C13, C15, C17 |
| 4 | 1N4148 | Diode_SMD:D_SOD-123 | D1, D2, D3, D4 |
| 4 | 5.1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | Rcc1, Rcc2, Rcc3, Rcc4 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad_TopBottom | H1, H2, H3, H4 |
| 4 | TL081H | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U2, U3, U4, U6 |
| 3 | Jumper_2_Open | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | JP1, JP2, JPF1 |
| 2 | 0.47uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R8 |
| 2 | 510k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R14, R16 |
| 2 | AudioJack2_Ground | effect_pedal:audio_jack_wired | J1, J2 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10 |
| 1 | 10k | effect_pedal:potentiometer_wired_23_connected | Gain1 |
| 1 | 10uH | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L1 |
| 1 | 13k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11 |
| 1 | 2.2uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 22uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C12 |
| 1 | 300 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13 |
| 1 | 330pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5 |
| 1 | 33uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C4 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C11 |
| 1 | 82k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R12 |
| 1 | Barrel_Jack | effect_pedal:barrel_jack_wired | J4 |
| 1 | C | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 1 | LED | effect_pedal:led_wired_1_pin | D6 |
| 1 | LMR62014XMF-NOPB | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U1 |
| 1 | R | effect_pedal:potentiometer_wired_23_connected | Level1 |
| 1 | R | effect_pedal:potentiometer_wired_12_connected | Tone1 |
| 1 | SD0805S020S1R0 | Diode_SMD:D_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D5 |
| 1 | SW_DPDT_x2 | effect_pedal:switch_wired | SW1 |
| 1 | TLV767 | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U5 |
| 1 | USB4125-GF-A-0190 | effect_pedal:GCT_USB4125-GF-A-0190_REVA2 | J3 |
Questions
How big is the Distortion pedal PCB?
It measures 30 × 37 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Distortion pedal use?
75 parts, built around the TL081HID, SD0805S020S1R0 and USB4125-GF-A-0190. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Distortion pedal KiCad files?
From the lufixSch/effect-pedals repository on GitHub, at the commit this page was made from: the board is distortion/pcb/distortion-pedal.kicad_pcb and its schematic distortion/pcb/distortion-pedal.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Distortion pedal design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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